20345+3759 BKO 569

 
 
20h 34m 31.32s +37 58' 38.1" P.A. 73.00 sep 8.5 mag 13.03,13.10
 
 
Coord 2000 20345+3759 Discov num BKO 569 Comp Coord arcsec 2000 20 34 31.32 +37 58 38.1
Date first 1998 Date last 2015 Obs 9
Pa first 74 Pa last 72.8 P.A. Now (θ) 72.8°
Sep first 8.3 Sep last 8.472 Sep. Now (ρ) 8.472"
Mag pri 13.03 Mag sec 13.10 delta mag (ΔM) 0.07 Spectral class
Pri motion ra -005 Sec motion ra +010
Pri motion dec -007 Sec motion dec +013
Notes N (See Notes)
rPM=1.524
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2063916366243853312